<template>
  <div class="Two">
    <div>Two b--c--d {{ b }}{{ c }}{{ d }}</div>
    <button @click="$emit('fn2')">fn2</button>
  </div>
</template>

<script>
export default {
  name: "Two",
  props: ["b", "c", "d"],
};
</script>

<style scoped>
.Two {
  border: 1px solid red;
}
</style>
